Lake Hostrup — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Hostrup, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Hostrup today is 18.7°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| AUG 24 | 18.4°C | 22.0°C | |
| AUG 25 | 18.3°C | 22.0°C | |
| AUG 26 | 18.3°C | 22.0°C | |
| AUG 27 | 18.3°C | 22.0°C | |
| AUG 28 | 18.3°C | 22.0°C | |
| AUG 29 | 18.6°C | 22.0°C | |
| AUG 30 | 18.7°C | 22.0°C | |
| AUG 31 | 18.7°C | 22.0°C | |
| SEP 1 | 19.0°C | 18.7°C | |
| SEP 2 | 19.0°C | 18.7°C | |
| SEP 3 | 19.0°C | 18.7°C | |
| SEP 4 | 19.0°C | 18.8°C | |
| SEP 5 | 19.0°C | 18.8°C | |
| SEP 6 | 19.0°C | 18.8°C | |
| SEP 7 | 19.0°C | 18.8°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 1°C | 5°C | 8°C |
| February | 1°C | 5°C | 8°C |
| March | 2°C | 6°C | 10°C |
| April | 6°C | 10°C | 13°C |
| May | 10°C | 15°C | 21°C |
| June | 15°C | 21°C | 26°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 27°C |
| September | 13°C | 19°C | 24°C |
| October | 9°C | 13°C | 17°C |
| November | 3°C | 8°C | 12°C |
| December | 0°C | 4°C | 7°C |
Lake Hostrup: Water Temperature by Location
Lake Hostrup: Weather Forecast
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September 4
September 5
Location & Local Information
Hostrup Sø, located in the Region of Southern Denmark, typically follows the seasonal temperature patterns of small Danish lakes. In winter (December–February) surface temperatures often hover around 0–4 °C (32–39 °F), sometimes forming ice cover in cold spells. Spring (March–May) sees a steady rise to roughly 4–12 °C (39–54 °F) as the lake warms. During summer (June–August) surface temperatures commonly reach 16–22 °C (61–72 °F), the most comfortable period for swimming, while autumn (September–November) brings a gradual cooling to about 8–14 °C (46–57 °F). Local weather, wind, and depth create variability, so short-term conditions can differ from these typical ranges.
Swimming in Hostrup Sø is generally permitted and used for recreation, as it is a natural freshwater body accessible to the public, but there are caveats. There may be no lifeguards, formal bathing facilities, or marked swimming areas, and water quality can vary seasonally; warm, calm periods can encourage algal blooms (including cyanobacteria) that lead to temporary advisories against bathing. Cold-water shock is a concern in shoulder seasons when temperatures are low. Visitors should follow any local signage or municipal guidance, check current water-quality information, and exercise usual lake-safety precautions before entering the water.